From 6abaab34cb022bcb0a7736ca77a4508e57e3e821 Mon Sep 17 00:00:00 2001
From: Mike Taylor <mike@indexdata.com>
Date: Tue, 12 May 2015 11:01:49 +0100
Subject: [PATCH] Add deepCopy() method (not yet working) and the private
 methods that it uses.

---
 src/mkws-filter.js |   17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/src/mkws-filter.js b/src/mkws-filter.js
index 004fe83..6df47aa 100644
--- a/src/mkws-filter.js
+++ b/src/mkws-filter.js
@@ -124,6 +124,23 @@ function filterSet(team) {
     return hash;
   };
 
+  that.deepCopy = function() {
+    var fs = filterSet(m_team);
+    document.write("setting list to " + mkws.$.toJSON(m_list) + "<br/>");
+    fs._setList($.extend({}, m_list));
+    return fs;
+  };
+
+  // Used only by clone()
+  that._setList = function(list) {
+    m_list = list;
+  };
+
+  /// Shouldn't be used at all
+  that._list = function() {
+    return m_list;
+  };
+
   return that;
 }
 
-- 
1.7.10.4